AncestryDNA offers 20% discount to USA researchers

Offer expires Tuesday 26 April

To mark DNA Day, AncestryDNA.com is offering a very useful 20% off the cost of its tests.

DNA Day is an annual commemoration of the completion of the Human Genome Project in April 2003 and the discovery of DNA's double helix in 1953. It will fall on Monday 25 April, and this discount offer ends the following day. 

This offer is available only to researchers